Product Description
The CMT Kinetic Dust Extractor for Chucks with ER40 Collets is a precision-engineered dust and chip extraction attachment designed for CNC machining centers equipped with ER40 collet chucks. With a 100mm diameter and right-hand rotation, this extractor mounts directly to compatible CMT chucks to capture dust, chips, and debris at the source - right at the cutting tool - keeping your workspace cleaner, your air safer to breathe, and your sightlines to the workpiece clear during machining operations.
Key Features
- Designed for ER40 Collet Chucks - fits directly onto chucks using ER40 precision collets, ensuring a secure, compatible connection without adapters or workarounds for CNC router setups.
- 100mm Diameter Extractor Body - the generously sized extraction housing maximizes the capture zone around the cutting tool, pulling in a wider sweep of chips and airborne particles before they can spread across the workpiece or machine bed.
- Right-Hand (RH) Rotation - engineered to match standard right-hand spindle rotation on CNC machining centers, working in sync with the cutting tool's motion to actively direct dust and debris toward the extraction point rather than away from it.
- Kinetic Extraction Principle - uses the rotational energy of the spindle to generate its own airflow effect, meaning it contributes to dust capture even without relying solely on an external vacuum source, reducing the burden on your dust collection system.
- Source-Point Dust Removal - by capturing chips and fine dust directly at the cutting zone, it reduces particulate contamination on the workpiece surface, supporting better cut quality and finish visibility during operation.
Why This Product
- CNC operators dealing with fine wood dust, MDF particles, or composite material chips during routing operations gain immediate benefit from direct source extraction - dust is captured before it can become airborne and migrate across the machine or work area.
- The ER40 collet compatibility means this extractor is a purpose-fit solution for chucks already using the widely adopted ER40 collet standard, avoiding the need for custom adapters or retrofit hardware.
- Right-hand rotation alignment with standard CNC spindle direction means the extractor works with the machine's natural motion, not against it - a practical design choice that supports consistent extraction performance over long production runs.
- At 100mm in diameter, the extractor body covers a meaningful area around the toolpath, making it a useful addition for shops processing sheet goods, hardwood panels, or engineered materials where dust management directly affects surface quality and operator health.
Specifications
- Manufacturer Part Number: 992.101.ER40
- Brand: CMT Orange Tools
- Diameter: 100mm
- Rotation: RH (Right-Hand)
- Compatible Collet Standard: ER40
- Product Type: Kinetic Dust Extractor for Chucks
Frequently Asked Questions
What collet size is this dust extractor compatible with?
This CMT Kinetic Dust Extractor is specifically designed for chucks equipped with ER40 collets. It is not intended for use with other collet standards such as ER32 or ER25 - verify that your CNC chuck uses the ER40 collet standard before ordering.
What is the diameter of this dust extractor?
The extractor body has a diameter of 100mm, which provides a broad capture zone around the cutting tool during CNC machining operations.
Does this extractor work with left-hand rotation spindles?
No - this unit is designed for right-hand (RH) rotation only. It is intended for CNC machining centers with standard right-hand spindle direction. Use on a left-hand rotation spindle is not supported by this model.
How does a kinetic dust extractor differ from a standard dust hood?
A kinetic dust extractor uses the rotational motion of the spindle itself to help generate airflow and direct chips and dust toward the extraction point. This means it actively contributes to dust capture through the kinetic energy of the spinning chuck and collet assembly, rather than relying entirely on static positioning around the tool as a passive hood would.
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